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(: Test: K-SeqExprCast-320                               :)
(: Written by: Frans Englich                             :)
(: Date: 2007-11-22T11:31:21+01:00                       :)
(: Purpose: '--2002-02-15T21:01:23' is an invalid lexical representation for xs:dateTime. :)
(:*******************************************************:)
xs:dateTime("--2002-02-15T21:01:23")